10990252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 23974720

約数和(自身を除く): 12984468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 277, 364, 436, 554, 763, 1108, 1417, 1526, 1939, 2834, 3052, 3601, 3878, 5668, 7202, 7756, 9919, 14404, 19838, 25207, 30193, 39676, 50414, 60386, 100828, 120772, 211351, 392509, 422702, 785018, 845404, 1570036, 2747563, 5495126, 10990252]

約数ペア:

[(1, 10990252), (2, 5495126), (4, 2747563), (7, 1570036), (13, 845404), (14, 785018), (26, 422702), (28, 392509), (52, 211351), (91, 120772), (109, 100828), (182, 60386), (218, 50414), (277, 39676), (364, 30193), (436, 25207), (554, 19838), (763, 14404), (1108, 9919), (1417, 7756), (1526, 7202), (1939, 5668), (2834, 3878), (3052, 3601)]